Mình chưa thử dùng PowerPoint trên PPC nên mình không dám chắc về bộ phần mềm mà bạn nói, bạn nên xem lại phiên bản trên máy của bạn (cũ quá chỉ view được bộ Office97 mà thôi) và thử dùng bộ ClearVue Suite v2.41. Hơn nữa bạn xem lại ghi chú của sản phẩm như sau:
The files you copied to your Pocket PC may have been converted. ClearVue Viewers do not support files that have been converted to Pocket applications (Pocket Excel, Pocket Word or Pocket PowerPoint®). Follow these steps to make sure conversion is disabled before copying files to your device. Or, make sure the files have been saved in the My Documents directory.
To Modify ActivSync File Conversion Settings:
1. Connect your Pocket PC to your desktop PC. (ActivSync will run and establish a partnership with your device)
2. From the ActivSync main window on your desktop PC select the Tools menu.
3. From the Tools drop down menu select Options
4. The file conversion settings are located on the Rules tab by selecting a button entitled Conversion Settings.
5. Select the Desktop to Device tab in the File Conversion Properties dialog.
6. Select the Microsoft Word Document file type from the list, and press the Edit button.
7. In the Convert to mobile device files of the type drop down list, select (No conversion) (*.doc) and select the OK button.
8. Select the Microsoft Excel Worksheet file type from the list, and press the Edit button.
9. In the Convert to mobile device files of the type drop down list, select (No conversion) (*.xls) and select the OK button.
10. Select the Microsoft PowerPoint file type from the list, and press the Edit button.
11. In the Convert to mobile device files of the type drop down list, select (No conversion) (*.ppt) and select the OK button.
12. Select the OK button to dismiss the File Conversion Properties dialog.
13. Finally, select the OK> button to dismiss the Options dialog.